ChangeLog 758 KB
Newer Older
1 2 3 4 5
2012-11-13  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (hold_event): Send SIGIO to make sure ns_read_socket is
	called (Bug#12834).

6 7 8 9 10 11 12 13
2012-11-12  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (decode_mode_spec): Limit the value of WIDTH argument
	passed to pint2str and pint2hrstr to be at most the size of the
	frame's decode_mode_spec_buffer.  This avoids crashes with very
	large values of FIELD_WIDTH argument to decode_mode_spec.
	(Bug#12867)

14 15 16 17 18 19 20 21
2012-11-07  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fsplit_window_internal): Set combination limit of
	new parent window to t iff Vwindow_combination_limit is t;
	fixing a regression introduced with the change from 2012-09-22.
	(Fwindow_combination_limit, Fset_window_combination_limit): Fix
	doc-strings.

22 23 24 25 26 27 28 29 30 31
2012-11-06  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (try_scrolling): Fix correction of aggressive-scroll
	amount when the scroll margins are too large.  When scrolling
	backwards in the buffer, give up if cannot reach point or the
	scroll margin within a reasonable number of screen lines.  Fixes
	point position in window under scroll-up/down-aggressively when
	point is positioned many lines beyond the window top/bottom.
	(Bug#12811)

32 33 34 35 36 37
2012-11-05  Eli Zaretskii  <eliz@gnu.org>

	* ralloc.c (relinquish): If real_morecore fails to return memory
	to the system, don't crash; instead, leave the last heap
	unchanged and return.  (Bug#12774)

38
2012-11-03  Eli Zaretskii  <eliz@gnu.org>
Jan Djärv's avatar
Jan Djärv committed
39

40 41
	* lisp.mk: Adjust comments to the fact that term/internal is now
	loaded from loadup.el.
Jan Djärv's avatar
Jan Djärv committed
42

43 44 45 46 47 48 49 50
	* msdos.c (msdos_abort): Rename from emacs_abort, and make static.
	(msdos_fatal_signal): New function.
	(XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
	its argument list.

	* conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
	for GCC versions before 4.
	(emacs_raise): Define to call msdos_fatal_signal.
51 52 53 54 55

	* xdisp.c (init_from_display_pos): Fix initialization of the bidi
	iterator when starting in the middle of a display or overlay
	string.  (Bug#12745)

56 57 58 59 60 61 62
2012-11-03  Jan Djärv  <jan.h.d@swipnet.se>

	* widget.c (resize_cb): New function.
	(EmacsFrameRealize): Add resize_cb as event handler (Bug#12733).
	(EmacsFrameResize): Check if all is up to date before changing frame
	size.

63 64 65 66
2012-11-01  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (getpgrp, setpgid): New functions.  (Bug#12776)

67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87
2012-10-31  Paul Eggert  <eggert@cs.ucla.edu>

	Fix crash when using Emacs as commit editor for git (Bug#12697).
	* callproc.c (setpgrp): Remove macro, as we now use setpgid
	and it is configured in conf_post.h.
	(Fcall_process): Don't invoke both setsid and setpgid; the former
	is enough, if it exists.
	* callproc.c (Fcall_process, child_setup):
	* process.c (create_process): Use setpgid.
	* conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
	for the real thing.
	* dispnew.c (init_display): Initialize the foreground group
	if we are running a tty display.
	* emacs.c (main): Do not worry about setpgrp; init_display does it now.
	* lisp.h (init_foreground_group): New decl.
	* sysdep.c (inherited_pgroup): New static var.
	(init_foreground_group, tcsetpgrp_without_stopping)
	(narrow_foreground_group, widen_foreground_group): New functions.
	(init_sys_modes): Narrow foreground group.
	(reset_sys_modes): Widen foreground group.

88 89 90 91
2012-10-31  Michael Albinus  <michael.albinus@gmx.de>

	* dbusbind.c: Fix cut'n'waste error.  Use HAVE_DBUS_VALIDATE_INTERFACE.

92 93 94 95 96 97
2012-10-31  Martin Rudalics  <rudalics@gmx.at>

	* minibuf.c (read_minibuf): Restore current buffer since
	choose_minibuf_frame calling Fset_frame_selected_window may
	change it (Bug#12766).

98 99 100 101
2012-10-30  Jan Djärv  <jan.h.d@swipnet.se>

	* frame.c (Fframe_pixel_height): Fix documentation (Bug#12733).

102 103 104 105 106
2012-10-30  Kenichi Handa  <handa@gnu.org>

	* font.c (Ffont_at): If WINDOW is specified and it is not
	displaying the current buffer, signal an error.

107 108 109 110 111 112 113
2012-10-29  Daniel Colascione  <dancol@dancol.org>

	* cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode): In
	preparation for fixing bug#12739, move these functions from
	here...

	* coding.h, coding.c: ... to here, and compile them only when
114 115
	WINDOWSNT or CYGWIN.  Moving these functions out of cygw32 proper
	lets us write cygw32-agnostic code for the HAVE_NTGUI case.
116

117 118 119 120 121 122 123 124 125
2012-10-28  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (TIMER_TICKS_PER_SEC): New macro.
	(timer_loop, getitimer, setitimer): Use it instead of
	CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
	'clock'.
	(w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
	literal 10000.

126 127 128 129 130 131 132 133 134 135
2012-10-28  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (NO_APPDEFINED_DATA): New define.
	(last_appdefined_event_data): New variable
	(last_appdefined_event): Remove.
	(ns_select): Initialize t from last_appdefined_event_data instead
	of [last_appdefined_event data1].
	(sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
	remove last_appdefined_event (Bug#12698).

136 137 138 139
2012-10-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* frame.c (x_set_font): Catch internal error.

140 141
2012-10-27  Eli Zaretskii  <eliz@gnu.org>

142 143
	Avoid overflow in w32 implementation of interval timers.
	When possible, for ITIMER_PROF count only times the main thread
144 145
	actually executes.
	* w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
146 147
	'volatile ULONGLONG' types.  All the other data which was
	previously clock_t is now ULONGLONG.  'terminate' is 'volatile int'.
148 149 150 151 152
	(GetThreadTimes_Proc): New typedef.
	(w32_get_timer_time): New function, returns a suitable time value
	for the timer.
	(timer_loop): Enter critical section when accessing ULONGLONG
	values of the itimer_data struct, as these accesses are no longer
153 154
	atomic.  Call 'w32_get_timer_time' instead of 'clock'.
	Remove unused variable.
155 156 157 158
	(init_timers): Initialize s_pfn_Get_Thread_Times.
	(start_timer_thread): Don't assign itimer->caller_thread here.
	(getitimer): Assign itimer->caller_thread here.
	(setitimer): Always call getitimer to get the value of ticks_now.
159
	(sys_spawnve): Avoid compiler warning about format mismatch.
160

161 162 163 164 165 166 167
2012-10-26  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Don't enable tracking of
	mouse movement events if the menu bar is active.  This avoids
	producing a busy "hour-glass" cursor by Windows if the mouse
	pointer is positioned over a tooltip shown for some menu item.

168 169 170 171 172 173 174 175 176
2012-10-25  Paul Eggert  <eggert@cs.ucla.edu>

	Don't assume process IDs fit in int.
	* emacs.c (shut_down_emacs) [!DOS_NT]:
	* sysdep.c (sys_suspend) [SIGTSTP && !MSDOS]:
	* term.c (dissociate_if_controlling_tty) [!DOS_NT]:
	Use pid_t, not int, to store process IDs, as 'int'
	is not wide enough on a few platforms (e.g., AIX and IRIX).

177 178 179 180 181 182 183 184
2012-10-23  Kenichi Handa  <handa@gnu.org>

	The following change is to make face-font-rescale-alist work
	correctly for non-ASCII fonts.

	* font.c (font_open_entity): Don't handle Vface_font_rescale_alist.
	(font_open_for_lface): Handle Vface_font_rescale_alist.

185 186 187 188
2012-10-23  Chong Yidong  <cyd@gnu.org>

	* xfaces.c (Vfont_list_limit): Move unused variable to faces.el.

189 190
2012-10-21  Jan Djärv  <jan.h.d@swipnet.se>

191 192 193 194
	* nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
	for screen font.
	(nsfont_draw): Turn off LCD-smoothing (Bug#11484).

195 196 197
	* xterm.c (x_focus_changed): Check if daemonp when sending focus in
	event (Bug#12681).

198 199 200 201
2012-10-21  Glenn Morris  <rgm@gnu.org>

	* lisp.mk (lisp): Add cp51932.el and eucjp-ms.el.

Paul Eggert's avatar
Paul Eggert committed
202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
2012-10-20  Paul Eggert  <eggert@cs.ucla.edu>

	Port to OpenBSD 5.1.
	* frame.c (Fmouse_position, Fmouse_pixel_position):
	* xdisp.c (produce_stretch_glyph):
	Declare local vars only when they're needed.
	This is clearer and avoids a warning on OpenBSD about unused vars.
	* frame.h (FRAME_WINDOW_P): Always evaluate its argument.
	This is safer, and avoids OpenBSD warnings about unused vars.
	* keyboard.c (record_menu_key): Remove unnecessary decl.
	(poll_timer): Define only if POLL_FOR_INPUT is defined.
	* unexelf.c (ELFSIZE) [!ElfW]: Do not define if already defined,
	as our definition clashes with OpenBSD's.
	* xfaces.c (load_face_colors, check_lface_attrs)
	(get_lface_attributes_no_remap, get_lface_attributes)
	(lface_fully_specified_p, x_supports_face_attributes_p)
	(tty_supports_face_attributes_p, face_fontset, realize_face)
	(realize_x_face, realize_tty_face):
	Declare parameters to be Lisp_Object[LFACE_VECTOR_SIZE], not
	merely Lisp_Object *.  This is more informative and avoids
	a warning on OpenBSD about accessing beyond an object's size.

Chong Yidong's avatar
Chong Yidong committed
224 225 226 227
2012-10-20  Chong Yidong  <cyd@gnu.org>

	* lread.c (Fload): Doc fix (Bug#12592).

228
2012-10-19  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)
229 230 231

	* font.c (Ffont_at): Fix previous change.

Eli Zaretskii's avatar
Eli Zaretskii committed
232 233
2012-10-19  Eli Zaretskii  <eliz@gnu.org>

234 235
	* puresize.h (BASE_PURESIZE): Bump the base value to 1700000.
	See http://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00593.html
236 237
	for the reasons.

Eli Zaretskii's avatar
Eli Zaretskii committed
238 239
	* alloc.c (NSTATICS): Decrease to 0x800.

240 241 242 243 244
2012-10-19  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fns.c (Fnreverse): Include the problem element when signalling an
	error (bug#12677).

245 246 247 248 249
2012-10-18  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_select): Check writefds before call to
	FD_ISSET (Bug#12668).

250 251 252 253 254 255
2012-10-18  Daniel Colascione  <dancol@dancol.org>

	* alloc.c (NSTATICS): Increase from 0x650 to 0x1000
	(staticpro): If we run out of staticpro slots, die with an
	informative error instead of just calling emacs_abort.

256 257 258 259 260 261 262
2012-10-18  Martin Rudalics  <rudalics@gmx.at>

	Fix two flaws reported by Dmitry Antipov.
	* window.c (Ftemp_output_buffer_show): Remove.
	(Fwindow_vscroll, Fset_window_vscroll): Use decode_live_window.
	(syms_of_window): Remove defsubr for Stemp_output_buffer_show.

263 264
2012-10-17  Eli Zaretskii  <eliz@gnu.org>

265 266 267 268 269
	* makefile.w32-in ($(BLD)/w32.$(O)):
	($(BLD)/vm-limit.$(O)):
	($(BLD)/term.$(O)):
	($(BLD)/unexw32.$(O)):
	($(BLD)/fileio.$(O)):
270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298
	($(BLD)/dispnew.$(O)): Update dependencies.

	* w32term.h (w32_initialize_display_info, initialize_w32_display):
	Add prototypes.

	* w32proc.c: Include ctype.h.

	* w32.h (init_environment, check_windows_init_file)
	(syms_of_ntproc, syms_of_ntterm, dostounix_filename)
	(unixtodos_filename, init_winsock, srandom, random, sys_pipe)
	(set_process_dir, sys_spawnve, register_child, sys_sleep, getwd)
	(sys_link): Add prototypes.

	* w32.c: Include w32select.h.
	(sys_access, e_malloc, sys_select): Add prototypes.
	(emacs_gnutls_pull): 'timeout' is now EMACS_TIME, not struct timeval.

	* vm-limit.c [WINDOWSNT]: Include w32heap.h.

	* unexw32.c: Include lisp.h and w32.h.

	* term.c [WINDOWSNT]: Include w32term.h.

	* process.c [WINDOWSNT]: Add prototype of sys_select.

	* fileio.c [WINDOWSNT]: Include w32.h.

	* dispnew.c [WINDOWSNT]: Include w32.h.

299 300 301 302 303 304 305
	* cygw32.c (Fcygwin_convert_path_to_windows)
	(Fcygwin_convert_path_from_windows): Use EQ to compare 2
	Lisp_Object values.  (Bug#12661)

	* w32fns.c (w32_msg_pump): Use XIL instead of casting an integer
	to Lisp_Object.  (Bug#12661)

306 307 308 309 310
2012-10-17  Kenichi Handa  <handa@gnu.org>

	* xdisp.c (reseat_1): Make the information stored in it->cmp_it
	invalidate.

311 312 313
2012-10-17  Dmitry Antipov  <dmantipov@yandex.ru>

	* buffer.c (Fkill_buffer): When unchaining the marker,
Juanma Barranquero's avatar
Juanma Barranquero committed
314
	reset its buffer pointer to NULL (Bug#12652).
315

316 317 318 319 320 321
2012-10-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Do not verify indirection counters of killed buffers (Bug#12579).
	* buffer.h (BUFFER_CHECK_INDIRECTION): New macro.
	* buffer.c (compact_buffer, set_buffer_internal_1): Use it.

322 323 324 325 326 327 328
2012-10-16  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (Fmake_byte_code): Fix typo in comment.
	* print.c (print_interval): Define as static to match prototype.
	* indent.c (disptab_matches_widthtab, recompute_width_table):
	Convert to eassert.

329 330 331 332 333 334 335
2012-10-16  Dmitry Antipov  <dmantipov@yandex.ru>

	* editfns.c (get_system_name): Remove.
	* lisp.h (get_system_name): Remove prototype.
	* xrdb.c (getenv, getpwuid, getpwnam): Remove prototypes.
	(get_environ_db): Use Vsystem_name.  Avoid call to strlen.

336 337 338 339
2012-10-15  Daniel Colascione  <dancol@dancol.org>

	* dbusbind.c: Add comment explaining reason for previous change.

340 341 342 343 344 345 346
2012-10-15  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fwindow_end): Rewrite check whether cached position
	can be used (Bug#12600).
	(resize_frame_windows, grow_mini_window, shrink_mini_window):
	Set windows_or_buffers_changed.

347 348 349 350 351 352
2012-10-15  Daniel Colascione  <dancol@dancol.org>

	* dbusbind.c: Fix cygw32 build break when compiling with dbus
	enabled by undefining the symbol "interface", which the platform
	headers define to something incompatible.

353 354 355 356 357 358
2012-10-14  Daniel Colascione  <dancol@dancol.org>

	* image.c (init_tiff_functions, init_imagemagick_functions)
	(init_svg_functions): Fix cygw32 build break by using these
	functions only when WINDOWSNT _and_ HAVE_NTGUI.

359 360 361 362
2012-10-14  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_select): Count fd:s in writefs also (Bug#12422).

363 364 365 366
2012-10-13  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (xg_set_widget_bg): Divide by 65535 (Bug#12612).

367 368 369 370 371
2012-10-13  HANATAKA, Shinya  <bogytech@gmail.com>  (tiny change)

	* coding.c (detect_coding): Set coding->id before calling
	this->detector.

Andreas Schwab's avatar
Andreas Schwab committed
372 373 374 375
2012-10-13  Andreas Schwab  <schwab@linux-m68k.org>

	* fileio.c: Formatting fixes.

Paul Eggert's avatar
Paul Eggert committed
376 377 378 379 380 381 382 383 384 385 386 387 388
2012-10-13  Paul Eggert  <eggert@cs.ucla.edu>

	Fix some stat-related races.
	* fileio.c (Fwrite_region): Avoid race condition if a file is
	removed or renamed by some other process immediately after Emacs
	writes it but before Emacs stats it.  Do not assume that stat (or
	fstat) succeeds.
	* image.c (slurp_file): Resolve the file name with fopen + fstat
	rather than stat + fopen.
	(pbm_read_file) [0]: Remove unused code with stat race.
	* process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
	Remove ineffective code with stat race.

389 390 391 392
2012-10-12  Stefan Monnier  <monnier@iro.umontreal.ca>

	* doc.c (get_doc_string): Don't signal an error if the file is missing.

393 394 395 396 397 398 399 400 401 402 403
2012-10-12  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (hold_event_q): New static variable.
	(EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
	! q_event_ptr.
	(hold_event): New function.
	(ns_read_socket): If hold_event_q have events, store them and
	return (Bug#12384).
	(setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
	is zero (Bug#12384).

404 405 406 407
2012-10-12  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/w32select.$(O)): Update dependencies.

408 409
2012-10-12  Eli Zaretskii  <eliz@gnu.org>

410 411
	* makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.

412 413 414 415 416 417
	* fileio.c (check_existing): New function.
	(make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
	instead of calling 'stat', when what's needed is to check whether
	a file exists.  This avoids expensive system calls on MS-Windows.
	(Bug#12587)

418
	* w32.c (init_environment): Call 'check_existing' instead of 'stat'.
419 420 421 422 423 424

	* lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
	determine whether a file exists and is not a directory.

	* lisp.h (check_existing): Add prototype.

425 426 427 428
2012-10-12  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfont.m (nsfont_open): Remove font cache, it is not GC correct.

429 430 431 432
2012-10-12  Glenn Morris  <rgm@gnu.org>

	* buffer.c (Fset_buffer): Doc fix.  (Bug#12624)

433 434
2012-10-11  Stefan Monnier  <monnier@iro.umontreal.ca>

435 436
	* buffer.c (Fkill_buffer): Null out the overlay list(s) as well.

437 438
	* eval.c (Fautoload): Remember previous autoload status in load-history.

439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461
2012-10-11  Paul Eggert  <eggert@cs.ucla.edu>

	lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.
	* lread.c (load_each_byte, new_backquote_flag, readchar)
	(read_filtered_event, lisp_file_lexically_bound_p)
	(safe_to_load_version, Fload, complete_filename_p, openp)
	(build_load_history, readevalloop, read_escape, read1)
	(string_to_number, read_vector, read_list):
	* macros.c (Fstart_kbd_macro):
	* marker.c (CONSIDER):
	* menu.c (parse_single_submenu, digest_single_submenu)
	(find_and_return_menu_selection, Fx_popup_menu):
	* minibuf.c (read_minibuf_noninteractive, read_minibuf)
	(Ftry_completion):
	* nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
	(ns_menu_show):
	* xmenu.c (set_frame_menubar, create_and_show_popup_menu)
	(xmenu_show, xdialog_show):
	Use bool for booleans.
	* lread.c (safe_to_load_version): Rename from safe_to_load_p,
	as it's not a predicate.  All uses changed.  Omit unnecessary
	buffer termination.

462 463 464 465 466
2012-10-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* editfns.c (save_excursion_save): Use nil if mark points to nowhere.
	(save_excursion_restore): Do not restore mark if it was not saved.

467 468
2012-10-11  Paul Eggert  <eggert@cs.ucla.edu>

469 470
	* marker.c (cached_modiff): EMACS_INT, not int.

471 472
	* w32select.c (waiting_for_input): Declare by including "keyboard.h"
	instead of having a wrong decl.
473 474
	* nsmenu.m (waiting_for_input): Remove wrong decl.

475 476
2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>

477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524
	keyboard.c, keymap.c: Use bool for booleans.
	* dispnew.c (sit_for): Distinguish between 3-way display_option
	and boolean do_display.
	* keyboard.c (single_kboard, this_command_key_count_reset)
	(waiting_for_input, echoing, immediate_quit, input_pending)
	(interrupt_input, interrupts_deferred, pop_kboard)
	(temporarily_switch_to_single_kboard, ignore_mouse_drag_p)
	(command_loop_1, adjust_point_for_property)
	(safe_run_hooks_error, input_polling_used, read_char):
	(help_char_p, readable_events, kbd_buffer_events_waiting)
	(kbd_buffer_get_event, timer_check_2, make_lispy_event)
	(lucid_event_type_list_p, get_input_pending):
	(gobble_input, menu_separator_name_p, menu_bar_item)
	(parse_menu_item, parse_tool_bar_item, read_char_x_menu_prompt)
	(read_char_minibuf_menu_prompt, access_keymap_keyremap)
	(keyremap_step, test_undefined, read_key_sequence)
	(detect_input_pending, detect_input_pending_ignore_squeezables)
	(detect_input_pending_run_timers, requeued_events_pending_p)
	(quit_throw_to_read_char, Fset_input_interrupt_mode):
	* keymap.c (get_keymap, keymap_parent, keymap_memberp)
	(access_keymap_1, access_keymap, map_keymap, get_keyelt)
	(Fdefine_key, Flookup_key, struct accessible_keymaps_data)
	(accessible_keymaps_1, Fkey_description, push_key_description):
	(shadow_lookup, struct where_is_internal_data)
	(where_is_internal, Fwhere_is_internal, where_is_internal_1)
	(Fdescribe_buffer_bindings, describe_map_tree, struct describe_map_elt)
	(describe_map, describe_vector):
	* menu.c (single_menu_item):
	* nsmenu.m (ns_update_menubar):
	* process.c (wait_reading_process_output):
	* search.c (scan_buffer, scan_newline):
	Use bool for boolean.
	* keyboard.c (timers_run, swallow_events)
	(detect_input_pending_run_timers):
	* process.c (wait_reading_process_output):
	Use unsigned for counter where wraparound-on-overflow is desired,
	since unsigned is guaranteed to have that behavior and signed is not.
	(read_char): Use ptrdiff_t for string length.
	(get_input_pending): Remove first argument, since it was always
	the same pointer-to-int (now pointer-to-boolean) &input_pending,
	and behave as if it had that value.  Return new value of
	input_pending.  All callers changed.
	* keyboard.h (struct kboard): Use unsigned : 1 for boolean member
	immediate_echo.  Use ptrdiff_t for echo_after_prompt, since it's
	a string length.
	* keymap.c (push_key_description): Omit last arg, which was always 1.
	All callers changed.

525 526
	* regex.c (immediate_quit) [emacs]: Remove duplicate decl.

527 528 529 530 531
2012-10-10  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))
	($(BLD)/term.$(O)): Update dependencies.

532 533 534 535 536 537
2012-10-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (mark_object): Use meaningful PVEC_NORMAL_VECTOR.
	* lisp.h (enum pvec_type): Adjust comments and omit explicit
	initializer for PVEC_NORMAL_VECTOR.

Paul Eggert's avatar
Paul Eggert committed
538 539 540 541 542 543 544
2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>

	Clean out old termopts cruft.
	* termopts.h (flow_control, meta_key): Remove unused decls.
	* dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
	Don't include termopts.h.

545 546 547 548
2012-10-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.

549 550 551 552
2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>

	* commands.h (immediate_quit): Remove duplicate decl.

553 554 555 556 557
2012-10-09  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfont.m (Vfonts_in_cache): Remove, not needed as font.c handles
	caching.
	(nsfont_open): Remove setting of Vfonts_in_cache.
Juanma Barranquero's avatar
Juanma Barranquero committed
558
	(syms_of_nsfont): Remove initialization of Vfonts_in_cache.
559

560 561
2012-10-09  Eli Zaretskii  <eliz@gnu.org>

562 563 564 565
	* w32fns.c (w32_last_error): Change the return value to DWORD, to
	match what GetLastError returns.  Explain why the function is
	needed.

566 567 568
	* frame.c (delete_frame): Rename local variable 'tooltip_frame' to
	'is_tooltip_frame', to avoid confusion with its global namesake.

569 570 571
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* xdisp.c (start_hourglass): Call w32_note_current_window when
572 573
	HAVE_NTGUI, not just WINDOWSNT, resolving a problem in the cygw32
	build that caused Emacs to display the hourglass cursor forever.
574

Glenn Morris's avatar
Glenn Morris committed
575 576 577 578 579
	* w32fns.c (Fx_display_color_cells): Instead of using NCOLORS,
	which is broken under remote desktop, calculate the number of
	colors available for a display based on the display's number of
	planes and number of bits per pixel per plane.  (bug#10397).

580
2012-10-08  Jan Djärv  <jan.h.d@swipnet.se>
Glenn Morris's avatar
Glenn Morris committed
581

582 583 584 585 586
	* nsfont.m (Vfonts_in_cache): New variable.
	(nsfont_open): Use unsignedLongLongValue for cache in case wide ints
	are used.  Add cached fonts to Vfonts_in_cache.
	(syms_of_nsfont): Initialize and staticpro Vfonts_in_cache.

587 588
2012-10-08  Juanma Barranquero  <lekktu@gmail.com>

589 590
	* makefile.w32-in (LOCAL_FLAGS): Don't define HAVE_NTGUI, it's now
	in nt/config.nt.
591 592 593
	(FONT_H): Define after FRAME_H.
	($(BLD)/emacs.$(O), $(BLD)/process.$(O), $(BLD)/w32heap.$(O)):
	Update dependencies.
594

595 596
	* w32term.c: Remove leftover declaration of keyboard_codepage.

597 598
2012-10-08  Eli Zaretskii  <eliz@gnu.org>

599 600 601 602
	* makefile.w32-in (FONT_H): Add $(FRAME_H).
	(W32TERM_H): Add $(ATIMER_H) and $(FRAME_H).
	($(BLD)/emacs.$(O), $(BLD)/w32console.$(O)): Update dependencies.
	(GLOBAL_SOURCES): Add cygw32.c.
Glenn Morris's avatar
Glenn Morris committed
603 604 605 606 607 608
	($(BLD)/unexw32.$(O)):
	($(BLD)/w32.$(O)):
	($(BLD)/w32console.$(O)):
	($(BLD)/w32fns.$(O)):
	($(BLD)/w32heap.$(O)):
	($(BLD)/w32menu.$(O)):
609
	($(BLD)/w32proc.$(O)): Add w32common.h.
610

611 612 613 614
	* w32fns.c (w32_color_map_lookup, x_to_w32_color): Argument is now
	'const char *'.
	(x_to_w32_color): Don't modify the argument, modify a copy instead.

Daniel Colascione's avatar
Daniel Colascione committed
615 616 617 618 619 620 621 622 623 624
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* w32term.h (WM_EMACS_BRINGTOTOP, WM_EMACS_INPUT_READY)
	(WM_EMACS_END): Change WM_EMACS_BRINGTOTOP from 22 to 21 to close
	accidental message numbering hole.  Change other messages to
	match.

	* w32select.h (HAVE_W32SELECT): Remove.

	* w32select.c, w32proc.c, w32menu.c, w32console.c, w32.c: Include
Juanma Barranquero's avatar
Juanma Barranquero committed
625
	w32common.h instead of w32heap.h.
Daniel Colascione's avatar
Daniel Colascione committed
626 627 628 629 630 631 632 633 634 635

	* w32heap.h (ROUND_UP, ROUND_DOWN, get_page_size)
	(get_allocation_unit, get_processor_type, get_w32_major_version)
	(get_w32_minor_version, sysinfo_cache, osinfo_cache)
	(w32_major_version, w32_minor_version, w32_build_number, OS_9X)
	(OS_NT, os_subtype, cache_system_info): Move declarations to
	w32common.

	* w32heap.c: Include w32common.h.
	(sysinfo_cache, syspage_mask, osinfo_cache, w32_major_version)
636 637
	(w32_minor_version, w32_build_number, w32_subtype):
	Remove duplicate definitions.
Daniel Colascione's avatar
Daniel Colascione committed
638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667

	* w32fns.c: Include w32common.h; include w32heap.h only in
	WINDOWSNT.

	(Fx_file_dialog): Clarify comment on GetOpenFileName structure.
	Use `report_file_error' instead of `error' in order to better
	inform users of what went wrong.  Increase NTGUI_UNICODE file
	dialog box file name length to 32k, the maximum allowed by the NT
	kernel.

	* w32common.h: New file.
	(ROUND_UP, ROUND_DOWN, get_page_size)
	(get_allocation_unit, get_processor_type, get_w32_major_version)
	(get_w32_minor_version, sysinfo_cache, osinfo_cache)
	(w32_major_version, w32_minor_version, w32_build_number, OS_9X)
	(OS_NT, os_subtype, cache_system_info): Move here.

	* unexw32.c, unexcw.c: Include w32common.h.

	* emacs.c (main): Use (defined (WINDOWSNT) || defined
	HAVE_NTGUI) instead of removed HAVE_W32SELECT to decide whether
	to call syms_of_w32select.

	* cygw32.h: Remove obsolete EXFUN declarations.

	* cygw32.c (Qutf_16_le): Rename to Qutf_16le.

	* Makefile.in (SOME_MACHINE_OBJECTS): Reverse accidental removal
	of w32inevt.o from SOME_MACHINE_OBJECTS.

668 669 670 671 672
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* image.c: Permanent fix for JPEG compilation issue --- limit
	jpeglib `boolean' redefinition to Cygwin builds.

673 674
2012-10-08  Eli Zaretskii  <eliz@gnu.org>

675 676
	* image.c (CHECK_LIB_AVAILABLE): Remove, no longer used.

677 678 679
	* emacs.c (DAEMON_MUST_EXEC) [HAVE_NTGUI]: Define this only on
	Cygwin.

680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747
2012-10-08  Daniel Colascione  <dancol@dancol.org>

	* xfaces.c, xdisp.c, window.c, w32xfns.c, w32term.h, w32term.c,
	w32select.h w32select.c, w32proc.c, w32menu.c, w32inevt.c,
	w32help.c, w32font.c, w32font.c, w32fns.c, w32console.c, w32.h,
	w32.c, unexw32.c, termhooks.h, process.c, menu.c, keyboard.h,
	keyboard.c, image.c, frame.h, frame.c, fontset.c, font.h, font.c,
	emacs.c, dispextern.h, cygw32.h, cygw32.c, conf_post.h,
	Makefile.in: use HAVE_NTGUI for W32 GUI and WINDOWSNT for the
	operating system.  defined(HAVE_NTGUI) && !defined(WINDOWSNT) is
	now a supported configuration.

	* Makefile.in: consolidate image variables into LIBIMAGE; add
	W32_OBJ and W32_LIBS. Compile new files.

	* conf_post.h:
	(_DebPrint) declare tracing facility for W32 debugging.  We need
	to unify tracing later.

	(NTGUI_UNICODE) Define when compiling for Cygwin to allow the
	unconditional use of W32 Unicode functions.  Cygwin runs only on
	100% Unicode operating systems.

	* cygw32.c: New file.  Define Cygwin-specific facilities.
	(Fcygwin_convert_path_to_windows)
	(Fcygwin_convert_path_from_windows): New user functions for
	accessing Cygwin path-munging routines.

	* cygw32.h: New file.
	(WCSDATA, to_unicode, from_unicode): Define facilities for storing
	UTF-16LE strings temporarily inside non-Lisp-visible string
	objects.

	(w32_strerror): Just what it says on the tin.

	* emacs.c: Make the NS fork-then-exec code for daemon-launching
	also run for Cygwin; both systems have the same problem with using
	GUI facilities in a forked child.  Also call syms_of_cygw32,
	syms_of_w32select in correct places.

	(DAEMON_MUST_EXEC): new macro defined to signal that a platform
	needs fork-then-exec for daemon launching.

	* font.h: Include frame.h.

	* image.c: Use the image library cache machinery only when we're
	compiling for native WINDOWSNT; Cygwin can use shared libraries
	like any other Unixlike system.

	* keyboard.c: Clarify a comment regarding the input loop.

	* menu.c: When NTGUI_UNICODE is defined, use Unicode menu
	functions directly instead of trying to detect at runtime that our
	host operating system supports them.  We make this change for two
	reasons: Cygwin lacks support for the multibyte character
	conversion functions used by the legacy menu code, and Cygwin
	never needs to rely on non-Unicode APIs.

	* unexw32.c (hinst): Declare extern.

	* w32.c: Change header order;
	(w32_strerror): Move to w32fns.c because we need it for
	non-WINDOWSNT builds.

	* w32.h: Add #error macro to make sure we don't include w32.h for
	Cygwin builds.  Remove w32select declarations.

	* w32console.c (w32_sys_ring_bell, Fset_message_beep): Move to
Juanma Barranquero's avatar
Juanma Barranquero committed
748
	w32fns.c.  w32console.c is WINDOWSNT-only.
749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817

	* w32fns.c: Include cygw32.h or w32.h depending on CYGWIN; more
	NTGUI_UNICODE tweaks.  (See above.) Change _snprintf to the more
	POSIXy alternative.
	(faked_key, sysinfo_cache, osinfo_cahce, syspage_mask)
	(w32_major_version, w32_minor_version, w32_build_number)
	(os_subtype, sound_type): Define here
	(w32_defined_color): Make color parameter const for consistency
	with other _defined_color functions.
	(w32_createwindow): Unconditionally call w32_init_class instead of
	doing so only when hprevinst is non-NULL.  Plumbing hprevinst
	through the code is complex and unnecessary because class
	registration is practically free.
	(w32_name_of_message): New EMACSDEBUG-only function.
	(Fset_message_beep): Move here
	(Fx_open_connection): Require that the display name for Windows be
	"w32" for consistency, emacsclient disambiguation, and maybe, one
	day, multi-window-system support.
	(file_dialog_callback): NTGUI_UNICODE changes; encode and decode
	Cygwin files for W32 GUI facilities, since these clearly don't
	expect Cygwin names.
	(_DebPrint): Define.
	(w32_strerror, w32_console_toggle_lock_key, w32_kbd_mods_to_emacs)
	(w32_kbd_patch_key, w32_sys_ring_bell): Move here.
	(Ssystem_move_file_to_trash): Define only for native WINDOWSNT.
	(w32_last_error): Remove.

	* w32font.c: Define _strlwr to strlwr for non-WINDOWSNT builds.

	* w32heap.c (syspage_mask): Declare here.
	(cache_system_info): Remove.

	* w32inevt.c (faked_key): Define globally, not statically.
	(w32_kbd_mods_to_emacs, w32_kbd_patch_key, faked_key)
	(w32_console_toggle_lock_key): Move to w32fns.c.

	* w32menu.c: Include setjmp.h.  NTGUI_UNICODE changes throughout.

	* w32proc.c (_DebPrint): Move to w32fns.c.
	* w32select.c: Include string.h, stdio.h for Cygwin.
	* w32select.h: New File.

	* w32term.c: Include io.h for non-CYGWIN builds; needed for
	get_osfhandle.
	(w32_message_fd): New variable.  Under Cygwin, holds the file
	descriptor the system used to tell us about pending thread
	messages.

	(w32_init_term): Remove incorrect calls to fcntl and init_sigio
	that prevented compilation under non-WINDOWSNT systems.

	(w32_initialize): Open /dev/windows and assign it to
	w32_message_fd.  Provide w32 feature.

	* w32term.h: Include frame.h, atimer.h.  Declare various frame functions.
	(WM_EMACS_INPUT_READY): add.
	(prepend_msg, w32_message_fd): Declare globally.

	* w32xfns.c:
	(keyboard_handle): Use only when WINDOWSNT.
	(notify_msg_ready): New function.  Posts a message to the main
	thread's message queue under CYGWIN, which wakes up the main
	thread from select(2) by making the /dev/windows file descriptor
	ready.  Under WINDOWSNT, it sets an event the same way the old
	code did.

	(post, prepend_msg): Actually call notify_msg_ready instead of
	setting the input event directly.

818 819 820 821 822 823
2012-10-07  Eli Zaretskii  <eliz@gnu.org>

	* ralloc.c (relinquish): If a heap is ready to be relinquished,
	but it still has blocs in it, don't return it to the system,
	instead of aborting.  (Bug#12402)

Jan Djärv's avatar
Jan Djärv committed
824 825
2012-10-07  Jan Djärv  <jan.h.d@swipnet.se>

826
	* nsterm.m (ns_dumpglyphs_image): Only draw slice of image (Bug#12506).
827

828 829
	* nsterm.m (ns_update_auto_hide_menu_bar): Remove defintion of
	MAC_OS_X_VERSION_10_6.
830 831
	(syms_of_nsterm): Remove comment about Panther and above for
	ns-antialias-text.
832 833 834 835 836 837 838
	* nsterm.h (MAC_OS_X_VERSION_10_3, onTiger): Remove.
	(EmacsApp): Remove check for >= MAC_OS_X_VERSION_10_4.
	(struct nsfont_info): Remove check for >= MAC_OS_X_VERSION_10_3.

	* nsselect.m (ns_string_from_pasteboard): Remove check for >=
	MAC_OS_X_VERSION_10_4.

839 840
	* nsmenu.m (fillWithWidgetValue:): Remove code for <
	MAC_OS_X_VERSION_10_2.
841 842 843 844 845 846

	* nsimage.m (setPixmapData, getPixelAtX, setAlphaAtX): Remove onTiger.

	* nsfns.m (Fns_list_services): Remove comment and check for OSX < 10.4.
	(ns_do_applescript): Remove check for >= MAC_OS_X_VERSION_10_4.

Jan Djärv's avatar
Jan Djärv committed
847 848
	* nsterm.m (ns_in_resize): Remove (Bug#12479).
	(ns_resize_handle_rect, mouseDown, mouseUp, mouseDragged): Remove.
849 850
	(ns_clear_frame, sendEvent, windowDidResize, drawRect:):
	Remove ns_in_resize check.
Jan Djärv's avatar
Jan Djärv committed
851 852 853
	(ns_clear_frame_area): Remove resize handle code.

	* nsfns.m (ns_in_resize): Remove.
854 855
	(x_set_icon_name, ns_set_name, ns_set_name_as_filename):
	Remove ns_in_resize check.
Jan Djärv's avatar
Jan Djärv committed
856

Paul Eggert's avatar
Paul Eggert committed
857 858 859 860 861 862 863 864 865 866
2012-10-07  Paul Eggert  <eggert@cs.ucla.edu>

	Improve sys_siglist detection.
	* sysdep.c (sys_siglist, init_signals): Use _sys_siglist if it's
	defined as a macro, as is done in Solaris.
	(sys_siglist_entries): New macro.
	(save_strsignal): Use it.
	* syssignal.h (safe_strsignal): Now ATTRIBUTE_CONST, to pacify
	GCC 4.7.2 on Fedora 17 with the fixed sys_siglist detection.

867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882
2012-10-06  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (Fx_create_frame): Call x_default_parameter with
	fullscreen/Fullscreen.

	* nsterm.h (EmacsView): Rename tbar_height to tibar_height.
	tobar_height is new.

	* nsterm.m (x_make_frame_visible): Check for fullscreen.
	(ns_fullscreen_hook): Activate old style fullscreen with a timer.
	(ns_term_init): Set activateIgnoringOtherApps if old style fullscreen.
	(windowDidResize:): Check for correct window if old style fullscreen.
	Capitalize word in comment.  Remove incorrect comment.
	(initFrameFromEmacs:): tbar_height renamed tibar_height.
	(windowDidEnterFullScreen:): Toggle toolbar for fullscreen to fix
	error in drawing background.
Juanma Barranquero's avatar
Juanma Barranquero committed
883
	(toggleFullScreen:): Remove comment.  Rearrange calls.
884 885 886 887
	Set toolbar values to zero, save old height in tobar_height.
	Restore tool bar height when leaving fullscreen.
	(canBecomeMainWindow): New function.

888 889 890 891
2012-10-06  Paul Eggert  <eggert@cs.ucla.edu>

	* keyboard.c (read_char): Remove unnecessary 'volatile's and label.

892 893
2012-10-05  Eli Zaretskii  <eliz@gnu.org>

894 895
	* w32proc.c (stop_timer_thread): Fix declaration of 'err'.

896
	* w32.c (utime): Open the file with FILE_FLAG_BACKUP_SEMANTICS, so
897 898
	that time stamps of directories could also be changed.
	Don't request the too broad GENERIC_WRITE, only the more restrictive
899 900 901 902 903
	FILE_WRITE_ATTRIBUTES access rights.

	* fileio.c (Fset_file_times): Special-case ignoring errors for
	directories only on MSDOS, not on MS-Windows.

904
2012-10-05  Ikumi Keita  <ikumi@ikumi.que.jp>  (tiny change)
905 906 907

	* minibuf.c (Fcompleting_read): Doc fix.  (Bug#12555)

908 909 910 911 912
2012-10-04  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (utime): Test for INVALID_HANDLE_VALUE, not for NULL, to
	see whether CreateFile failed.

913 914 915 916 917 918
2012-10-04  Paul Eggert  <eggert@cs.ucla.edu>

	* profiler.c (handle_profiler_signal): Inhibit pending signals too,
	to avoid similar races.
	* keyboard.c (pending_signals): Now bool, not int.

919 920 921 922 923 924 925 926 927 928 929
	Port timers to OpenBSD, plus check for timer failures.
	OpenBSD problem reported by Han Boetes.
	* profiler.c (setup_cpu_timer): Check for failure of timer_settime
	and/or setitimer.
	(Fprofiler_cpu_stop): Don't assume HAVE_SETITIMER.
	* syssignal.h (HAVE_ITIMERSPEC): New macro.  This is for platforms
	like OpenBSD, which has timer_settime but does not declare it.
	OpenBSD does not define SIGEV_SIGNAL, so use that when deciding
	whether to use itimerspec-related primitives.  All uses of
	HAVE_TIMER_SETTIME replaced with HAVE_ITIMERSPEC.

930 931 932 933 934
2012-10-02  Paul Eggert  <eggert@cs.ucla.edu>

	* profiler.c (handle_profiler_signal): Fix a malloc race
	that caused Emacs to hang on Fedora 17 when profiling Lisp.

935 936 937 938
2012-10-02  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (windowDidEnterFullScreen): Remove fprintf.

939 940 941 942 943
2012-10-02  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (sys_wait): Declare 'signame' 'const char *', to be
	consistent with the change in return value of 'safe_strsignal'.

944 945
2012-10-02  Paul Eggert  <eggert@cs.ucla.edu>

946 947 948 949 950 951 952 953 954 955 956 957
	Prefer plain 'static' to 'static inline' (Bug#12541).
	* bidi.c (bidi_get_type, bidi_check_type, bidi_get_category)
	(bidi_set_sor_type, bidi_push_embedding_level)
	(bidi_pop_embedding_level, bidi_remember_char, bidi_copy_it)
	(bidi_cache_reset, bidi_cache_shrink, bidi_cache_fetch_state)
	(bidi_cache_search, bidi_cache_ensure_space)
	(bidi_cache_iterator_state, bidi_cache_find)
	(bidi_peek_at_next_level, bidi_set_paragraph_end)
	(bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
	(bidi_explicit_dir_char, bidi_resolve_neutral_1):
	Now 'static', not 'static inline'.

958 959 960 961 962 963 964 965 966
	Count overruns when profiling; change units to ns.
	* profiler.c (handle_profiler_signal): Count sampling intervals, not ms.
	Give extra weight to samples after overruns, to attempt to count
	the time more accurately.
	(setup_cpu_timer): Change sampling interval units from ms to ns, since
	the underlying primitives nominally do ns.
	(Fprofiler_cpu_start): Document the change.  Mention that
	the sampling intervals are only approximate.

967 968 969 970 971 972 973 974 975
2012-10-02  Stefan Monnier  <monnier@iro.umontreal.ca>

	* frame.c (Fmake_terminal_frame): Prefer safer CONSP over !NILP.

	* coding.h (ENCODE_FILE, DECODE_FILE, DECODE_SYSTEM): Remove special
	case for the special 0 coding-system.

	* buffer.c (Fset_buffer_multibyte): Signal an error instead of widening.
	(Fmake_overlay): Remove redundant tests.
976
	(fix_start_end_in_overlays): Remove redundant recentering.
977

978 979 980 981 982
2012-10-02  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/alloc.$(O), $(BLD)/gmalloc.$(O)):
	Update dependencies.

983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001
2012-10-01  Paul Eggert  <eggert@cs.ucla.edu>

	Fix a malloc race condition involving strsignal.
	A signal can arrive in the middle of a malloc, and Emacs's signal
	handler can invoke strsignal, which can invoke malloc, which is
	not portable.  This race condition bug makes Emacs hang on GNU/Linux.
	Fix it by altering the signal handler so that it does not invoke
	strsignal.
	* emacs.c (shut_down_emacs): Use safe_strsignal, not strsignal.
	* process.c (status_message): Use const pointer, in case strsignal
	is #defined to safe_strsignal.
	* sysdep.c (sys_siglist, init_signals): Always define and
	initialize a substitute sys_siglist if the system does not define
	one, even if HAVE_STRSIGNAL.
	(safe_strsignal): Rename from strsignal.  Always define,
	using sys_siglist.  Return a const pointer.
	* syssignal.h (safe_strsignal): New decl.
	(strsignal) [!HAVE_STRSIGNAL]: Define in terms of safe_strsignal.

1002 1003 1004 1005 1006
2012-10-01  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (timer_loop): Fix code that waits for timer
	expiration, to avoid high CPU usage.

1007 1008 1009 1010 1011
2012-10-01  Stefan Monnier  <monnier@iro.umontreal.ca>

	* fns.c (check_hash_table, get_key_arg, maybe_resize_hash_table)
	(sweep_weak_table): Remove redundant prototypes.

1012 1013 1014 1015 1016 1017
2012-10-01  Fabrice Popineau  <fabrice.popineau@gmail.com>

	* emacs.c: Move the inclusion of TERM_HEADER after including
	windows.h on WINDOWSNT.  This avoids compilation problems with
	MSVC.

1018 1019
2012-10-01  Eli Zaretskii  <eliz@gnu.org>

1020 1021 1022 1023 1024 1025 1026 1027 1028
	* unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET)
	(RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses.
	(RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *',
	as the previous version used 'void *'.

	* ralloc.c (ROUNDUP): Fix last change.
	(MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type
	'size_t'.

1029 1030 1031 1032 1033 1034 1035
	* w32proc.c <disable_itimers>: New static flag.
	(init_timers): Initialize it to zero, after creating the critical
	sections used by the timer threads.
	(term_timers): Set to 1 before deleting the critical sections.
	(getitimer, setitimer): If disable_itimers is non-zero, return an
	error indication without doing anything.  Reported by Fabrice
	Popineau <fabrice.popineau@supelec.fr> as part of bug#12544.
1036 1037 1038 1039
	(alarm) [HAVE_SETITIMER]: Be more conformant to the expected
	return results.
	[!HAVE_SETITIMER]: Behave as the previous version that didn't
	support timers.
1040 1041 1042 1043 1044

	* emacs.c (shut_down_emacs) [WINDOWSNT]: Move the call to
	term_ntproc after all the other bookkeeping, to get timers working
	as long as possible.

1045 1046
2012-10-01  Paul Eggert  <eggert@cs.ucla.edu>

1047 1048 1049 1050
	* xdisp.c (syms_of_xdisp): Default message-log-max to 1000, not 100.
	Suggested by Juri Linkov in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00821.html>.

1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134
	Prefer plain 'static' to 'static inline' (Bug#12541).
	With static functions, modern compilers inline pretty well by
	themselves; advice from programmers often hurts as much as it helps.
	On my host (x86-64, Fedora 17, GCC 4.7.2, default 'configure'),
	this change shrinks the text size of the Emacs executable by 1.1%
	without affecting CPU significantly in my benchmark.
	* alloc.c (mem_find, live_string_p, live_cons_p, live_symbol_p)
	(live_float_p, live_misc_p, live_vector_p, live_buffer_p)
	(mark_maybe_object, mark_maybe_pointer, bounded_number):
	* buffer.c (bset_abbrev_mode, bset_abbrev_table)
	(bset_auto_fill_function, bset_auto_save_file_format)
	(bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
	(bset_bidi_display_reordering, bset_buffer_file_coding_system)
	(bset_cache_long_line_scans, bset_case_fold_search)
	(bset_ctl_arrow, bset_cursor_in_non_selected_windows)
	(bset_cursor_type, bset_display_table, bset_extra_line_spacing)
	(bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
	(bset_fringe_indicator_alist, bset_fringes_outside_margins)
	(bset_header_line_format, bset_indicate_buffer_boundaries)
	(bset_indicate_empty_lines, bset_invisibility_spec)
	(bset_left_fringe_width, bset_major_mode, bset_mark)
	(bset_minor_modes, bset_mode_line_format, bset_mode_name)
	(bset_name, bset_overwrite_mode, bset_pt_marker)
	(bset_right_fringe_width, bset_save_length)
	(bset_scroll_bar_width, bset_scroll_down_aggressively)
	(bset_scroll_up_aggressively, bset_selective_display)
	(bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
	(bset_word_wrap, bset_zv_marker, set_buffer_overlays_before)
	(set_buffer_overlays_after):
	* category.c (bset_category_table):
	* charset.c (read_hex):
	* coding.c (produce_composition, produce_charset)
	(handle_composition_annotation, handle_charset_annotation)
	(char_encodable_p):
	* dispnew.c (swap_glyph_pointers, copy_row_except_pointers)
	(assign_row, set_frame_matrix_frame, make_current)
	(add_row_entry):
	* eval.c (set_specpdl_symbol, set_specpdl_old_value):
	* fns.c (maybe_resize_hash_table):
	* frame.c (fset_buffer_predicate, fset_minibuffer_window):
	* gmalloc.c (register_heapinfo):
	* image.c (lookup_image_type):
	* intervals.c (set_interval_object, set_interval_left)
	(set_interval_right, copy_interval_parent, rotate_right)
	(rotate_left, balance_possible_root_interval):
	* keyboard.c (kset_echo_string, kset_kbd_queue)
	(kset_keyboard_translate_table, kset_last_prefix_arg)
	(kset_last_repeatable_command, kset_local_function_key_map)
	(kset_overriding_terminal_local_map, kset_real_last_command)
	(kset_system_key_syms, clear_event, set_prop):
	* lread.c (digit_to_number):
	* marker.c (attach_marker, live_buffer, set_marker_internal):
	* nsterm.m (ns_compute_glyph_string_overhangs):
	* process.c (pset_buffer, pset_command)
	(pset_decode_coding_system, pset_decoding_buf)
	(pset_encode_coding_system, pset_encoding_buf, pset_filter)
	(pset_log, pset_mark, pset_name, pset_plist, pset_sentinel)
	(pset_status, pset_tty_name, pset_type, pset_write_queue):
	* syntax.c (bset_syntax_table, dec_bytepos):
	* terminal.c (tset_param_alist):
	* textprop.c (interval_has_some_properties)
	(interval_has_some_properties_list):
	* window.c (wset_combination_limit, wset_dedicated)
	(wset_display_table, wset_hchild, wset_left_fringe_width)
	(wset_left_margin_cols, wset_new_normal, wset_new_total)
	(wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
	(wset_right_fringe_width, wset_right_margin_cols)
	(wset_scroll_bar_width, wset_start, wset_temslot, wset_vchild)
	(wset_vertical_scroll_bar_type, wset_window_parameters):
	* xdisp.c (wset_base_line_number, wset_base_line_pos)
	(wset_column_number_displayed, wset_region_showing)
	(window_box_edges, run_window_scroll_functions)
	(append_glyph_string_lists, prepend_glyph_string_lists)
	(append_glyph_string, set_glyph_string_background_width)
	(append_glyph, append_composite_glyph)
	(take_vertical_position_into_account):
	* xfaces.c (x_create_gc, x_free_gc, merge_face_vectors)
	(face_attr_equal_p, lface_equal_p, hash_string_case_insensitive)
	(lface_hash, lface_same_font_attributes_p, lookup_face):
	* xml.c (libxml2_loaded_p):
	* xterm.c (x_set_mode_line_face_gc, x_set_glyph_string_gc)
	(x_set_glyph_string_clipping, x_clear_glyph_string_rect):
	Now 'static', not 'static inline'.

Paul Eggert's avatar
Paul Eggert committed
1135 1136 1137 1138
	* bidi.c: Tune.
	(bidi_copy_it): Do the whole copy with a single memcpy.
	(bidi_char_at_pos): Merge the two STRING_CHAR calls into one.

1139 1140 1141 1142 1143 1144
	Revert the FOLLOW-SYMLINKS change for file-attributes.
	Doing it right would require several changes to Tramp, and there's
	not enough time to get that tested before the freeze today.
	* dired.c (directory_files_internal, Ffile_attributes):
	Undo last change.

1145 1146 1147 1148 1149
	* frame.c (x_report_frame_params): Port better to wider ints.
	Do not assume that EMACS_UINT is the same width as uprintmax_t,
	or that pointers can be printed in 15 decimal digits.
	Avoid GCC warnings if EMACS_UINT is wider than a pointer.

1150 1151 1152 1153 1154 1155
2012-09-30  Fabrice Popineau  <fabrice.popineau@supelec.fr>

	Support x64 build on MS-Windows.
	* w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64.
	(SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for
	compatibility with x64.
Fabrice Popineau's avatar
Fabrice Popineau committed
1156
	(x_get_focus_frame): Add prototype.
1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222

	* w32term.c (w32_draw_underwave): Don't use GCC extensions for
	defining an XRectangle structure.

	* w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer
	arithmetics for compatibility with x64.

	* w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for
	compatibility with x64.

	* w32heap.h: Adjust prototypes and declarations.

	* w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap)
	(round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of
	DWORD, long, and unsigned long, for compatibility with x64.
	(allocate_heap) [_WIN64]: Reserve 32GB of memory.
	(sbrk): Argument is now of type ptrdiff_t.

	* w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being
	less than 0x0500.
	(w32_msg_pump): Use WPARAM type for 'result'.

	* w32.c (init_environment, get_emacs_configuration): Support AMD64
	architecture.
	(init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for
	compatibility with x64.

	* vm-limit.c (lim_data): Now size_t.
	(check_memory_limits): Adjust prototypes of real_morecore and
	__morecore to receive argument of type ptrdiff_t.  Use size_t for
	five_percent and data_size.

	* unexw32.c: Use DWORD_PTR instead of DWORD for file-scope
	variables, for compatibility with x64.
	(rva_to_section, offset_to_section, relocate_offset)
	(OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET)
	(PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info)
	(copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD
	for compatibility with x64.

	* sysdep.c (STDERR_FILENO): Define if not already defined.

	* ralloc.c (real_morecore): Argument type is now ptrdiff_t.
	(__morecore): Argument type is now ptrdiff_t.
	(ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'.
	(relinquish): Use ptrdiff_t type for 'excess'.
	(r_alloc_sbrk): Argument type is now ptrdiff_t.

	* makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE.
	(bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE)
	instead of a literal number.

	* gmalloc.c [WINDOWSNT]: Include w32heap.h.
	(min): Define only if not already defined.

	* frame.c (x_report_frame_params): Use EMACS_UINT for the return
	value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows
	hosts.

	* image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since
	'bitmaps' is a pointer.

	* dispextern.h (x_bitmap_pixmap): Adjust prototype.

	* alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__.

1223 1224 1225 1226 1227 1228
2012-09-30  Paul Eggert  <eggert@cs.ucla.edu>

	file-attributes has a new optional arg FOLLOW-SYMLINKS.
	* dired.c (directory_files_internal, Ffile_attributes):
	New arg follow_symlinks.  All uses changed.

1229 1230 1231 1232
2012-09-30  Stefan Monnier  <monnier@iro.umontreal.ca>

	* .gdbinit (xbacktrace): Adjust to recent "struct backtrace" change.

1233 1234 1235 1236 1237 1238
2012-09-30  Eli Zaretskii  <eliz@gnu.org>

	Support atimers and CPU profiler via profile.c on MS-Windows.
	* w32proc.c (sig_mask, crit_sig): New static variables.
	(sys_signal): Support SIGALRM and SIGPROF.
	(sigemptyset, sigaddset, sigfillset, sigprocmask)
1239
	(pthread_sigmask, setpgrp): Move here from w32.c.  sigaddset,
1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260
	sigfillset, and sigprocmask are no longer no-ops.
	(sigismember): New function.
	(struct itimer_data): New definition.
	(ticks_now, real_itimer, prof_itimer, clocks_min, crit_real)
	(crit_prof): New static variables.
	(MAX_SINGLE_SLEEP): New definition.
	(timer_loop, stop_timer_thread, term_timers, init_timers)
	(start_timer_thread, getitimer, setitimer): New functions.
	(alarm): No longer a no-op, calls setitimer.

	* w32.c (term_ntproc): Call term_timers.
	(init_ntproc): Make sure all signals are unblocked at startup, to
	erase any traces of dumping.  Call init_timers.

	* w32fns.c (hourglass_timer, HOURGLASS_ID): Remove.
	Windows-specific code to display the hourglass mouse pointer is no
	longer used.
	(w32_wnd_proc): Remove code that handled the WM_TIMER message due
	to hourglass timer expiration.
	(start_hourglass, cancel_hourglass, DEFAULT_HOURGLASS_DELAY):
	Remove, no longer used.
1261 1262
	(w32_note_current_window, show_hourglass, hide_hourglass):
	New functions, in support of hourglass cursor display similar to other
1263 1264 1265 1266 1267 1268 1269 1270 1271
	window systems.
	(syms_of_w32fns): Don't initialize hourglass_timer.

	* xdisp.c (start_hourglass, cancel_hourglass): Now used on
	WINDOWSNT as well.
	(start_hourglass) [WINDOWSNT]: Call w32_note_current_window.

	* w32.h (init_timers, term_timers): Add prototypes.

1272 1273 1274 1275 1276
2012-09-30  Kenichi Handa  <handa@gnu.org>

	* coding.c (decode_coding_ccl, encode_coding_ccl): Pay attention
	to the buffer relocation which may be caused by ccl_driver.

1277 1278
2012-09-30  Jan Djärv  <jan.h.d@swipnet.se>

Jan Djärv's avatar
Jan Djärv committed
1279 1280 1281 1282 1283 1284 1285 1286 1287
	* xfns.c (Fx_file_dialog): Update comment.

	* w32fns.c (Fx_file_dialog): Update comment.

	* nsfns.m (Fns_read_file_name): Add argument DIR_ONLY_P.
	Initialize panel name field if OSX >= 10.6.

	* fileio.c (Fnext_read_file_uses_dialog_p): Add HAVE_NS.

1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305
	* nsfns.m (ns_frame_parm_handlers): Add x_set_fullscreen.

	* nsterm.m (NEW_STYLE_FS): New define.
	(ns_fullscreen_hook, windowWillEnterFullScreen)
	(windowDidEnterFullScreen, windowWillExitFullScreen)
	(windowDidExitFullScreen, toggleFullScreen, handleFS)
	(setFSValue): New functions.
	(EmacsFSWindow): New implementation.
	(canBecomeKeyWindow): New function for EmacsFSWindow.
	(ns_create_terminal): Set fullscreen_hook to ns_fullscreen_hook.
	(dealloc): Release nonfs_window if in fullscreen.
	(updateFrameSize:): Call windowDidMove to update top/left.
	(windowWillResize:toSize:): Check if frame is still maximized.
	(initFrameFromEmacs:): Initialize fs_state, fs_before_fs,
	next_maximized, maximized_width, maximized_height and nonfs_window.
	Call setCollectionBehavior if NEW_STYLE_FS.  Initialize bwidth and
	tbar_height.
	(windowWillUseStandardFrame:defaultFrame:): Update frame parameter
Juanma Barranquero's avatar
Juanma Barranquero committed
1306
	fullscreen.  Set maximized_width/height.  Act on next_maximized.
1307 1308 1309 1310 1311 1312

	* nsterm.h (MAC_OS_X_VERSION_10_7, MAC_OS_X_VERSION_10_8): New.
	(EmacsView): Add variables for fullscreen.
	(handleFS, setFSValue, toggleFullScreen): New in EmacsView.
	(EmacsFSWindow): New interface for fullscreen.

1313 1314 1315 1316
2012-09-30  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.

1317 1318 1319 1320
2012-09-30  Chong Yidong  <cyd@gnu.org>

	* fns.c (Frandom): Doc fix.

1321 1322 1323 1324 1325
2012-09-30  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Vwindow_combination_limit): New default value.
	(Qwindow_size): New symbol replacing Qtemp_buffer_resize.

1326 1327 1328 1329 1330 1331
2012-09-30  Paul Eggert  <eggert@cs.ucla.edu>

	* syssignal.h (PROFILER_CPU_SUPPORT): Don't define if PROFILING.
	Suggested by Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00811.html>.

1332 1333 1334 1335 1336
2012-09-30  Eli Zaretskii  <eliz@gnu.org>

	* profiler.c (Fprofiler_cpu_stop): Use timer_settime only if
	HAVE_TIMER_SETTIME is defined.

1337 1338
2012-09-30  Paul Eggert  <eggert@cs.ucla.edu>

1339 1340 1341 1342 1343 1344 1345 1346
	Profiler improvements: more-accurate timers, overflow checks.
	* profiler.c: Don't include stdio.h, limits.h, sys/time.h,
	signal.h, setjmp.h.  Include systime.h instead.
	(saturated_add): New function.
	(record_backtrace, current_sample_interval): Use EMACS_INT, not size_t.
	(record_backtrace, handle_profiler_signal): Saturate on fixnum overflow.
	(profiler_timer, profiler_timer_ok) [HAVE_TIMER_SETTIME]:
	New static vars.
1347
	(enum profiler_cpu_running): New enum.
1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372
	(profiler_cpu_running): Now of that enum type, not bool.
	All uses changed to store the new value.
	(handle_profiler_signal): Rename from sigprof_handler_1,
	for consistency with other handlers.  Do not check whether
	cpu_log is a hash-table if garbage collecting, since it
	doesn't matter in that case.
	(deliver_profiler_signal): Rename from sigprof_handler,
	for consistency with other handlers.
	(setup_cpu_timer): New function, with much of what used to be in
	Fprofiler_cpu_start.  Check for out-of-range argument.
	Prefer timer_settime if available, and prefer
	thread cputime clocks, then process cputime clocks, then
	monotonic clocks, to the old realtime clock.  Use make_timeval
	to round more-correctly when falling back to setitimer.
	(Fprofiler_cpu_start): Use it.
	(Fprofiler_cpu_stop): Prefer timer_settime if available.
	Don't assume that passing NULL as the 2nd argument of setitimer
	is the same as passing a pointer to all-zero storage.
	Ignore SIGPROF afterwards.
	(malloc_probe): Saturate at MOST_POSITIVE_FIXNUM.
	* sysdep.c (emacs_sigaction_init): Also mask out SIGPROF in
	non-fatal signal handlers.  Ignore SIGPROF on startup.
	* syssignal.h (PROFILER_CPU_SUPPORT): Define this macro here, not
	in profiler.c, since sysdep.c now uses it.

1373 1374 1375 1376
	* sysdep.c (handle_fatal_signal): Bump backtrace size to 40.
	Suggested by Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.

1377 1378 1379 1380
2012-09-29  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.

1381 1382 1383 1384 1385 1386 1387 1388 1389
2012-09-29  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.h (struct backtrace): Remove indirection for `function' field.
	* xdisp.c (redisplay_internal):
	* profiler.c (record_backtrace, sigprof_handler_1):
	* alloc.c (Fgarbage_collect):
	* eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
	(Fbacktrace_frame): Adjust accordingly.

1390
2012-09-28  Glenn Morris  <rgm@gnu.org>
Glenn Morris's avatar
Glenn Morris committed
1391 1392 1393 1394

	* eval.c (Frun_hook_with_args, Frun_hook_with_args_until_success)
	(Frun_hook_with_args_until_failure): Doc fixes.

1395 1396 1397 1398 1399
2012-09-28  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (syms_of_xdisp) <Qredisplay_internal>: Rename from
	Qautomatic_redisplay and change the symbol name.  All users changed.

1400 1401 1402 1403
2012-09-28  Tomohiro Matsuyama  <tomo@cx4a.org>

	* profiler.c (sigprof_handler): Fix race condition.

1404 1405 1406 1407
2012-09-28  Glenn Morris  <rgm@gnu.org>

	* lread.c (lisp_file_lexically_bound_p): Handle #! lines.  (Bug#12528)

1408 1409 1410
2012-09-27  Paul Eggert  <eggert@cs.ucla.edu>

	Check more robustly for timer_settime.
1411 1412
	* Makefile.in (LIB_TIMER_TIME): New macro.
	(LIBES): Add it.
1413 1414 1415 1416
	* atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
	Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to
	call timer_settime.

1417 1418 1419 1420
2012-09-26  Tomohiro Matsuyama  <tomo@cx4a.org>

	* profiler.c (Fprofiler_cpu_start): Remove unnecessary flag SA_SIGINFO.

1421 1422 1423 1424
2012-09-26  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.

1425 1426 1427 1428 1429 1430 1431 1432
2012-09-26  Paul Eggert  <eggert@cs.ucla.edu>

	* character.h (MAYBE_UNIFY_CHAR): Remove.
	* charset.c, charset.h (maybe_unify_char): Now static.
	* charset.c (decode_char): Use maybe_unify_char, not MAYBE_UNIFY_CHAR.
	Since this stuff is now private to charset.c, there's no need for
	a public macro and no need to inline by hand.

Stefan Monnier's avatar
Stefan Monnier committed
1433 1434 1435
2012-09-26  Tomohiro Matsuyama  <tomo@cx4a.org>
            Stefan Monnier  <monnier@iro.umontreal.ca>
            Juanma Barranquero  <lekktu@gmail.com>
1436

Stefan Monnier's avatar
Stefan Monnier committed
1437 1438
	* profiler.c: New file.
	* Makefile.in (base_obj): Add profiler.o.
1439 1440
	* makefile.w32-in (OBJ2, GLOBAL_SOURCES): Add profiler.c.
	($(BLD)/profiler.$(O)): New target.
Stefan Monnier's avatar
Stefan Monnier committed
1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457
	* emacs.c (main): Call syms_of_profiler.
	* alloc.c (Qautomatic_gc): New constant.
	(MALLOC_PROBE): New macro.
	(xmalloc, xzalloc, xrealloc, lisp_malloc, lisp_align_malloc): Use it.
	(total_bytes_of_live_objects): New function.
	(Fgarbage_collect): Use it.  Record itself in backtrace_list.
	Call malloc_probe for the memory profiler.
	(syms_of_alloc): Define Qautomatic_gc.
	* eval.c (eval_sub, Ffuncall): Reorder assignments to avoid
	race condition.
	(struct backtrace): Move definition...
	* lisp.h (struct backtrace): ..here.
	(Qautomatic_gc, profiler_memory_running): Declare vars.
	(malloc_probe, syms_of_profiler): Declare functions.
	* xdisp.c (Qautomatic_redisplay): New constant.
	(redisplay_internal): Record itself in backtrace_list.
	(syms_of_xdisp): Define Qautomatic_redisplay.
1458

1459
2012-09-25  Eli Zaretskii  <eliz@gnu.org>
1460 1461 1462 1463
2012-09-25  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/callproc.$(O)): Update dependencies.

1464 1465 1466 1467 1468 1469
2012-09-25  Paul Eggert  <eggert@cs.ucla.edu>

	Prefer POSIX timers if available.
	They avoid a race if the timer is too close to the current time.
	* atimer.c (alarm_timer, alarm_timer_ok) [SIGEV_SIGNAL]: New static vars.
	(set_alarm) [SIGEV_SIGNAL]: Use POSIX timers if available.
1470
	(init_atimer) [SIGEV_SIGNAL]: Initialize them.
1471

1472 1473 1474 1475 1476 1477 1478
2012-09-25  Eli Zaretskii  <eliz@gnu.org>

	* coding.c (CHAR_STRING_ADVANCE_NO_UNIFY): Make it an alias of
	CHAR_STRING_ADVANCE.
	(STRING_CHAR_ADVANCE_NO_UNIFY): Make it an alias of
	STRING_CHAR_ADVANCE.

1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496
2012-09-25  Juanma Barranquero  <lekktu@gmail.com>

	Move Vlibrary_cache to emacs.c and reset before dumping.

	* lisp.h (reset_image_types): Declare.
	[WINDOWSNT] (Vlibrary_cache): Declare.

	* image.c (reset_image_types): New function.

	* emacs.c [WINDOWSNT] (Vlibrary_cache): Move from w32.c.
	(syms_of_emacs) [WINDOWSNT] <Vlibrary_cache>: Initialize and staticpro.
	(Fdump_emacs): Reset Vlibrary_cache and image_types.

	* w32.c (Vlibrary_cache): Do not define; moved to emacs.c
	(globals_of_w32) <Vlibrary_cache>: Do not initialize.

	* w32.h (Vlibrary_cache): Do not declare.

1497 1498
2012-09-25  Eli Zaretskii  <eliz@gnu.org>

1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522
	* w32proc.c (sys_signal): Handle all signals defined by the
	MS-Windows runtime, not just SIGCHLD.  Actually install the signal
	handlers for signals supported by Windows.  Don't override
	term_ntproc as the handler for SIGABRT.
	(sigaction): Rewrite to call sys_signal instead of duplicating its
	code.
	(sys_kill): Improve commentary.

	* w32.c (term_ntproc): Accept (and ignore) one argument, for
	consistency with a signature of a signal handler.  All callers
	changed.
	(init_ntproc): Accept an argument DUMPING.  If dumping, don't
	install term_ntproc as a signal handler for SIGABRT, as that
	should be done by the dumped Emacs.

	* w32.h (init_ntproc, term_ntproc): Adjust prototypes.

	* w32select.c (term_w32select): Protect against repeated
	invocation by setting clipboard_owner to NULL after calling
	DestroyWindow.

	* emacs.c (shut_down_emacs, main): Adapt the calls to init_ntproc
	and term_ntproc to their modified signatures.

1523 1524 1525 1526 1527
	* character.c (char_string, string_char): Remove calls to
	MAYBE_UNIFY_CHAR.  See the discussion starting at
	http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00433.html
	for the details.

1528 1529 1530 1531
2012-09-25  Chong Yidong  <cyd@gnu.org>

	* xdisp.c (mode_line_inverse_video): Delete obsolete variable.

1532 1533 1534 1535 1536
2012-09-24  Stefan Monnier  <monnier@iro.umontreal.ca>

	* bytecode.c (exec_byte_code): Signal an error instead of aborting,
	when encountering an unknown bytecode.

1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574
2012-09-24  Paul Eggert  <eggert@cs.ucla.edu>

	image.c, indent.c: Use bool for booleans.
	* dispextern.h (struct image_type): Members valid_p, load, init
	now return bool, not int.  All uses changed.
	* image.c: Omit unnecessary static decls.
	(x_create_bitmap_mask, x_build_heuristic_mask):
	Return void, not int, since callers don't care about the return value.
	(x_create_bitmap_mask, define_image_type, valid_image_p)
	(struct image_keyword, parse_image_spec, image_spec_value)
	(check_image_size, image_background)
	(image_background_transparent, x_clear_image_1)
	(postprocess_image, lookup_image, x_check_image_size)
	(x_create_x_image_and_pixmap, xbm_image_p)
	(Create_Pixmap_From_Bitmap_Data, xbm_read_bitmap_data)
	(xbm_load_image, xbm_file_p, xbm_load, xpm_lookup_color)
	(init_xpm_functions, xpm_valid_color_symbols_p, xpm_image_p)
	(xpm_load, xpm_load_image, lookup_rgb_color, lookup_pixel_color)
	(x_to_xcolors, x_build_heuristic_mask, pbm_image_p, pbm_load)
	(png_image_p, init_png_functions, png_load_body, png_load)
	(jpeg_image_p, init_jpeg_functions, jpeg_load_body, jpeg_load)
	(tiff_image_p, init_tiff_functions, tiff_load, gif_image_p)
	(init_gif_functions, gif_load, imagemagick_image_p)
	(imagemagick_load_image, imagemagick_load, svg_image_p)
	(init_svg_functions, svg_load, svg_load_image, gs_image_p)
	(gs_load):
	* nsimage.m (ns_load_image):
	* nsterm.m (ns_defined_color):
	* xfaces.c (tty_lookup_color, tty_defined_color, defined_color):
	* xfns.c (x_defined_color):
	* xterm.c (x_alloc_lighter_color_for_widget)
	(x_alloc_nearest_color_1, x_alloc_nearest_color)
	(x_alloc_lighter_color):
	* indent.c (disptab_matches_widthtab, current_column)
	(scan_for_column, string_display_width, indented_beyond_p)
	(compute_motion, vmotion, Fvertical_motion):
	Use bool for booleans.

1575 1576 1577 1578
2012-09-24  Chong Yidong  <cyd@gnu.org>

	* chartab.c (Fset_char_table_default): Obsolete function removed.

1579 1580
2012-09-23  Paul Eggert  <eggert@cs.ucla.edu>

1581 1582 1583 1584 1585 1586 1587 1588
	Move pid_t related decls out of lisp.h.
	* lisp.h, syswait.h (record_child_status_change, wait_for_termination)
	(interruptible_wait_for_termination):
	Move these decls from lisp.h to syswait.h, since they use pid_t.
	Needed on FreeBSD; see Herbert J. Skuhra in
	<http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00571.html>.
	* callproc.c: Include syswait.h.

1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613
	gnutls.c, gtkutil.c: Use bool for boolean.
	* gnutls.c (gnutls_global_initialized, init_gnutls_functions)
	(emacs_gnutls_handle_error):
	* gtkutil.c (xg_check_special_colors, xg_prepare_tooltip)
	(xg_hide_tooltip, xg_create_frame_widgets)
	(create_dialog, xg_uses_old_file_dialog)
	(xg_get_file_with_chooser, xg_get_file_with_selection)
	(xg_get_file_name, xg_have_tear_offs, create_menus, xg_create_widget)
	(xg_item_label_same_p, xg_update_menubar)
	(xg_modify_menubar_widgets, xg_event_is_for_menubar)
	(xg_ignore_gtk_scrollbar, xg_set_toolkit_scroll_bar_thumb)
	(xg_event_is_for_scrollbar, xg_pack_tool_bar, xg_make_tool_item)
	(is_box_type, xg_tool_item_stale_p, xg_update_tool_bar_sizes)
	(update_frame_tool_bar, free_frame_tool_bar):
	* gtkutil.c, w32term.c, xterm.c (x_wm_set_size_hint):
	* nsmenu.m (ns_update_menubar):
	* nsmenu.m, w32menu.c, xmenu.c (set_frame_menubar):
	* xfns.c (Fx_show_tip) [USE_GTK]:
	Use bool for boolean.
	* gtkutil.c (xg_update_frame_menubar):
	* xmenu.c (update_frame_menubar):
	Return void, not int, since caller ignores return value.
	* gtkutil.c (xg_change_toolbar_position):
	Return void, not 1.

1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632
2012-09-23  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (BLOCKINPUT_H): Remove.
	(SYSSIGNAL_H): New macro.
	($(BLD)/alloc.$(O), $(BLD)/atimer.$(O), $(BLD)/buffer.$(O))
	($(BLD)/callproc.$(O), $(BLD)/data.$(O), $(BLD)/dired.$(O))
	($(BLD)/dispnew.$(O), $(BLD)/editfns.$(O), $(BLD)/emacs.$(O))
	($(BLD)/eval.$(O), $(BLD)/fileio.$(O), $(BLD)/floatfns.$(O))
	($(BLD)/fns.$(O), $(BLD)/fontset.$(O), $(BLD)/frame.$(O))
	($(BLD)/fringe.$(O), $(BLD)/image.$(O), $(BLD)/insdel.$(O))
	($(BLD)/keyboard.$(O), $(BLD)/keymap.$(O), $(BLD)/lread.$(O))
	($(BLD)/menu.$(O), $(BLD)/w32inevt.$(O), $(BLD)/w32proc.$(O))
	($(BLD)/print.$(O), $(BLD)/process.$(O), $(BLD)/ralloc.$(O))
	($(BLD)/search.$(O), $(BLD)/sound.$(O), $(BLD)/sysdep.$(O))
	($(BLD)/term.$(O), $(BLD)/window.$(O), $(BLD)/xdisp.$(O))
	($(BLD)/xfaces.$(O), $(BLD)/w32fns.$(O), $(BLD)/w32menu.$(O))
	($(BLD)/w32term.$(O), $(BLD)/w32select.$(O), $(BLD)/w32reg.$(O))
	($(BLD)/w32xfns.$(O)): Update dependencies.

Eli Zaretskii's avatar